Maps

Maps
The European Voyages of Exploration http://www.ucalgary.ca/applied_history/tutor/eurvoya/index.html
Explorers Website http://www.kidinfo.com/American_History/Explorers.html
World Press - World Maps http://www.worldpress.org/map.cfm
World Maps http://www.justmaps.org/

Weather Information
World Weather Information Service http://worldweather.wmo.int/
International Weather http://www.internationalweather.net/
World Weather Information http://www.weather.gov.hk/wxinfo/worldwx/index.htm

Global Wind Patterns
NASA.gov http://kids.earth.nasa.gov/archive/nino/global.html
Prevailing Westerlies News Stories http://www.wfmz.com/weather/23050680/detail.html